 Panel Measuring and Registering Instrument SMY device is designated for measuring and recording of voltage, current, power factors, frequency, active power and harmonic components of voltage and current in three-phase LV, HV, VHV grids. it also can record temperature. Values are immediately visualized on graphical LCD display and can be stored into memory.
Characteristics - True root-mean-square values of voltage and current (TRMS)
- Both true power factor (PF) and power factor of fundamental harmonics (cos fi)
- Total Harmonic Distortion and harmonics of voltage and current up to the 25th order, graphic visualization on the display
- Histograms evaluation of the active power
- Viewing actual values on the display and record into the memory of up to 1MB capacity
- Two relays with programmable function
- Local RS-232 or remote RS-485/CAN communication link
Available Device Configs Related Documents
Basic Features The SMY 33 is programmable measuring and recording instrument for monitoring and recording voltages, currents, power factors, powers, electric energy, TDH, harmonic components and temperatures in low-, high-, possibly very-high-voltage three-phase mains. Except for electric quantity (voltage, current) there is a possibility to measure record period. Example of attachment to a measured spot Up to three voltage inputs of nominal value up to 440 V AC, three fully isolated 1-ampere / 5-ampere AC current inputs (from measuring transformer outputs) and one resistor thermometer with a 4-20 mA output can be connected. The instrument is equipped with graphic display by means of which are measured and output quantities displayed in a numerical or graphic form (histograms, graphs) The instrument is furthermore equipped with two relays with a change over contact, the function of which can be programmed.
Data measured and recorded into the instrument memory can be visualized and further processed on PC after transfer through serial link (RS- 232, RS -485, CAN). Software Basic software equipment for management of KMB systems devices in MS Windows environment. RETIS provides features for logging of actual measured values from multiple devices, visualization and complete configuration. Downloaded data can be stored in archives, processed statistically or exported for further work. Program uses serial lines or Ethernet for communication and supports various media converters (modems etc.). Software for management of archived records form device memories. Data can be downloaded from devices across various communication lines to the PC and then processed. RETIS Off-line is a replacement software for CETIS32 with new devices and supports among others importing of old archived data from CETIS. |
SMY - Manual [1.1 Mb] 
